| 
        
            |  |  
            | 
	
		|  |  
		| 
			
				|  Effect of random telegraph noise on entanglement and nonlocality of a qubit-qutrit system   |  
				|  |  |  
				|  |  |  
				| نویسنده | jaghouri hakimeh ,nazifkar samira |  
				| منبع | iranian journal of astronomy and astrophysics - 2017                                     - دوره : 4          - شماره : 1                    - صفحه:9         -17 |  
			 
				| چکیده | We study the evolution of entanglement and nonlocality of a non-interacting qubit-qutrit system under the effect of random telegraph noise (rtn) in independent and common environments in markovian and non-markovian regimes. we investigate the dynamics of qubit-qutrit system for different initial states. these systems could be existed in far astronomical objects. a monotone decay of the nonlocality (entanglement) is found in the markov regime, while for non-markovian noise, phenomena of sudden change (death) and revival occurs. we find that the preserving nonlocality (entanglement) depends on initial state of the system in common and independent environments; so, we can not strictly conclude that independent or common environments are more robust against the noise. |  
				|  |  |  
				| آدرس | quchan university of advanced technology, ایران, university of neyshabur, department of physics, ایران |  
				|  |  |  
				|  |  |  
				|  |  |  |  
		|  |  |  
            | 
	
		|  |  
		| 
			
				|     |  
				|  |  |  
				| Authors |  |  
				|  |  |  
				|  |  |  
				|  |  |  
				|  |  |  |  
		|  |  |  
            |  |  
            |  |  |